110996980

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{54949}}^1$

素因数の和:55059

約数の個数: 24

約数和(自身を含む): 235405800

約数和(自身を除く): 124408820

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 54949, 109898, 219796, 274745, 549490, 1098980, 5549849, 11099698, 22199396, 27749245, 55498490, 110996980]

約数ペア:

[(1, 110996980), (2, 55498490), (4, 27749245), (5, 22199396), (10, 11099698), (20, 5549849), (101, 1098980), (202, 549490), (404, 274745), (505, 219796), (1010, 109898), (2020, 54949)]